CF1760895872121-tsm20251017082432

DNSWHOIS.INFO - 104.239.221.in-addr.arpa

Search for IP or hostnames:

104.239.221.in-addr.arpa checked at 2025-10-19T17:44:32.108Z 438ms 36/36/36 100% R:12

104.239.221.in-addr.arpa

NSdns1.ctnt.com.cn
A219.150.32.142🇨🇳 CHINATELECOM-TJ-AS-AP
PTRdns1.ctnt.com.cn
NSdns2.ctnt.com.cn
A123.150.150.151🇨🇳 CHINATELECOM-TJ-AS-AP

239.221.in-addr.arpa

Up

Starts with same word

Starts similarily

AI analysis

104.239.221.in-addr.arpa is the parent of 10.104.239.221.in-addr.arpa.

104.239.221.in-addr.arpa is delegated to two name servers dns1.ctnt.com.cn and dns2.ctnt.com.cn.

104.239.221.in-addr.arpa shares the same name server setup as other domains, for instance 123.13.223.in-addr.arpa, 174.123.in-addr.arpa, 57.239.221.in-addr.arpa, 88.147.219.in-addr.arpa and 38.49.59.in-addr.arpa.

Host names with one IP number:

dns1.ctnt.com.cn points to 219.150.32.142

dns2.ctnt.com.cn points to 123.150.150.151

Perform reverse DNS lookup as well as normal forward DNS. Check Autonomous System Numbers (ASNs) and BGP connections between Internet Service Providers.
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fKnUuJV CF johedugfp 2025-10-19